Weakly Douglas Finsler warped product metrics

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dc.contributor.authorGabrani, Mehran
dc.contributor.authorRezaei, Bahman
dc.contributor.authorSengelen Sevim, Esra
dc.date.accessioned2026-04-04T18:48:42Z
dc.date.available2026-04-04T18:48:42Z
dc.date.issued2023
dc.description.abstractRecent studies show that warped product manifolds are useful in differential geometry as well as in physics. The goal of this paper is to study on some projective invariants of a special product manifold with Finsler metrics arising from warped products. Firstly, we consider the class of weakly Douglas metrics, weaker notion of Douglas metrics, introduced by Atashafrouz, Najafi and Tayebi in [4]. We prove that every Finsler warped product manifold Mn (n ? 3) is weakly Douglas if and only if it is Douglas. Finally, under a certian condition, we show that a class of Finsler warped product metric is locally projectively flat if and only if it is of scalar flag curvature. © 2023 The Author(s).
dc.identifier.doi10.22098/jfga.2023.13009.1090
dc.identifier.endpage113
dc.identifier.issn2783-0500
dc.identifier.issue1
dc.identifier.scopus2-s2.0-105003058445
dc.identifier.scopusqualityQ4
dc.identifier.startpage102
dc.identifier.urihttps://doi.org/10.22098/jfga.2023.13009.1090
dc.identifier.urihttps://hdl.handle.net/11411/10282
dc.identifier.volume4
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherUniversity of Mohaghegh Ardabili
dc.relation.ispartofJournal of Finsler Geometry and its Applications
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_Scopus_20260402
dc.subjectLocally Projectively Flat
dc.subjectScalar Flag Curvature
dc.subjectWeakly Douglas Metric
dc.titleWeakly Douglas Finsler warped product metrics
dc.typeArticle

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